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La communication de ce document est soumise à autorisation de France Télécom R&D D8 - 09/04/2002 France Télécom R&D Service definition PC based and Voice services High speed Internet access including email … Live TV using « PC » technologies Video on demand Video conferencing Interactive games Need to support connection sharing Bit rate for the Internet access up to 3Mbits/s for residential Bit rates for video in the range 300-750 kbits/s Voice service description is light, based on derived voice

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La communication de ce document est soumise à autorisation de France Télécom R&D D9 - 09/04/2002 France Télécom R&D System Architecture and CPE A specific terminology has been introduced to avoid confusion between modem, gateways, residential gateways …. The SA and CPE group has defined End-to-end protocols to support basic connectivity and basic function The use of an hybrid modem performing both L2 and L3 functions CPE and network behaviors to support access to several IP networks Main choices Use of ATM as layer 2 over DSL Core network flexibility Distributed and centralized environment for the CPE Consideration of an « Ethernet-like » home network No selection of an home network technology Transport of the video is coding-independent

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La communication de ce document est soumise à autorisation de France Télécom R&D D12 - 09/04/2002 France Télécom R&D System Architecture and CPE IP networks If the services are provided by different service operators, each one will need IP connectivity with the device accesing the service on the user side

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La communication de ce document est soumise à autorisation de France Télécom R&D D13 - 09/04/2002 France Télécom R&D Conclusion There is not only one definition of triple play The exact set of service will differ from one country to another H610 defines a set of functions and tools to help the setup of triple play services H610 is Video centric Considering DSL technologies, mobile network are out of the scope Service interactions are not considered in detail SG16/QB plans to investigate in this direction